Tudor Black Bay One 36

Tudor's Black Bay One 36, reference M79640-0001, has a 36 mm steel case. The case is 10.5 mm thick with a 19 mm lug width, and Tudor rates it to 100 metres. A steel bezel with a polished and satin finish surrounds the grey dial, and a flat sapphire crystal covers the dial. The Black Bay One 36 has a screw-down crown with the Tudor rose in relief. Calibre MT5400 is self-winding and has a power reserve of approximately 70 hours. The watch is a chronometer. A steel bracelet with a polished and satin finish is fitted, and it has a steel T-fit folding clasp with a safety catch.